floodwayn.泄洪道(分洪河道)floodv.淹没；充满n.洪水flood waterlevel洪水位flood prevention防洪,防汛,防洪工作Flood monitoring洪涝监测Flood's ligament菲施贝格浓缩稀释试验(肾功能试验)Flood controllin防汛flood simulation洪水模拟flood plain area泛滥平原地区flooding control防洪flood level mark洪水痕迹flood management洪水管理